BLOSTM Radiator Insulation Foil

Does the job well i have noticed a difference 100% really good size did all my radiators in the house with one pack very easy to use just cut to size and slide down very good price very happy

It's very easy to install for anyone and a good quality product. Found the adhesive strips to be very good. It however hasn't made any difference at all for us. We didn't expect it to work but was worth a try due to low price.

I got this to go behind 3 radiators. Easy to fit, just cut to size and slide behind the back. I didn't need the sticky pads as I just cut slits in it and pushed it over the radiator brackets. Good temperature difference. Easily does 3 5ft radiators.

Very good idea that seems to benefit us, very easy to cut and fit and for the price why not try it, it can only make rooms warmer.

I got this to cool a hot room. the product is basically reflective bubble wrap in strips. comes with helpful double sided sticky square tabs to stick it to the window. double sided tape also works. easy enough to fit and cut to size. however I found it made the room even hotter than without. the only idea I have is that the air bubbles help to trap heat in the room and the reflective surface stops it escaping. it would be great for radiators. I really think to cool your room you need one way glass or film, to stop heat coming in but to let heat go out. Will be binning but worth a shot. also would be great in winter to keep warmth in. good quality product anyway just not suitable for my intended use

Now it's the cold season I'm sure this is helping. My worst room is a single brick thickness uninsulated bedroom bay wall with the radiator in the centre part. With the radiator hot the foil is warm and the untreated walls to each side very cold. The room feels slightly warmer and to prove this I used a digital thermostat that recorded constantly. As soon as the foil was installed it recorded an improvement in the minimum and maximum temperatures.

Easy to cut and install. Have no idea if its making any difference!

Works well and easy to cut and fit

Tiene poco grosor, pero poniéndolo doble cumple su función de aislante tanto de frío como de calor y evita entrada de viento por tambor de la ventana; os dejo foto y lo podéis ver. Se corta a medida fácilmente.

Fast delivery and product as described! Worked perfect to mount behind radiators!

Muy buen resultado y sencillo de montar. Viene con todo lo necesario

Gut und einfach

The product looks exactly like the picture on this site. Easy to cut, flexible to post on the wall behind the radiator. I feel like the warm is reflected in the room since my left leg- near the radiator becomes warmer when the heat is pumped. Plenty enough to use in 5-6 radiators with lenghts 80--90 cm. Once received I placed and there is no mould in between the wall and the insulation film during this time. Recommend!